Impeller pump

This impeller pumps are suitable for long time tight continuous revolving and are therefore of broad application prospect.

采用主动电磁轴承叶轮泵将其中一个磁轴承与叶轮做成一个整体,驱动叶轮旋转,另外的磁轴承(包括径向和轴向)用来径向支承主轴和使主轴轴向定位。

Pro/E-based design of injection mould for pump impeller body;

基于Pro/E的泵叶轮体注射模设计

Starting with the production mechanism of vapor loses on the water pump impeller, the most common phenomenon of pump, this paper analyzes its influences on the pump s normal work.

从水泵叶轮最常见的汽蚀现象的产生机理入手,分析其对水泵正常工作的危害,根据影响汽蚀性能的系统因素,结合生产实践经验提出了可以有效避免泵的汽蚀故障发生的建议。

A novel permanent magnetic bearing which functions both as a bearing radially and as a spring axially has been used in the permanent maglev impeller blood pump.

无源磁浮叶轮血泵采用一种新颖的、具有径向轴承功能和轴向弹簧功能的永磁轴承,并能结合液动力实现血泵转子稳定悬浮 无源磁浮叶轮血泵不仅保持了旋转血泵的优点,而且消除血泵内机械磨损,减少血栓和溶血的形成 作者利用实验室自制血泵转子位置测量系统,根据霍尔传感器采集的转子位置信息,定性分析了转子位置及流量、进出口压力差对转子悬浮稳定性的影响 实验结果显示:转子在旋转时与定子脱离,且磁浮稳定性不受血泵流量、进出口压差的影响;转子在静止时与定子随机接

In order to avoid mechanical wear so that to achieve durability of impeller blood pump, passive magnetic bearing was applied to achieve permanent maglev of the rotor.

为了消除叶轮血泵内的机械磨损、延长血泵的使用寿命,采用了永磁磁浮技术,并利用自制测试系统测量永磁磁浮叶轮在血泵内的位置 数据处理结果表明,血泵流量及转速达到一定值后叶轮便能实现悬浮,而且转速越高、流量越大、气隙越小血泵越稳定,即旋转叶轮的偏心距及振幅越小 此外,还证实两种常用的永磁轴承比作者研制的永磁轴承稳定性

4-Axis NC Machining Methods for Blood Pump Impeller;

血泵叶轮四轴数控加工方法

semirotary pump

半回转泵, 叶轮泵

This device operates similarly to the vane pump.

这种装置的运转情况与叶轮泵很相似。

tri-lobe timed rotary gear pump

三叶同步旋转齿轮泵

impeller for fans, gas pumps or compressors

风扇、气泵或压缩机叶轮

The Casting Technology of 1400s18 Pump Impeller;

1400s18大泵叶轮的铸造工艺

Whirlpool Qibeng the impeller similar large gas turbines impeller.

漩涡气泵的叶轮类似庞大的气轮机的叶轮。

The Research on CAD/CAM Integrate of Impeller Blade in Centrifugal Pump;

离心泵叶轮叶片CAD/CAM的集成

Research on Net-based Modeling of Axial Pump s Impeller and Pump Shaft s Virtual Machining;

轴流泵叶轮网络化建模与泵轴虚拟加工的研究

The Parameterized Design and Performance Prediction of Dredge Pump;

疏浚泥泵叶轮参数化设计及泥泵性能预测

Influence of Pump Impeller Diameter on the Hydraulic Characteristics of Low Head Pump System

水泵叶轮直径对低扬程泵装置水力性能的影响

Research on Meridionai Plane Drawing in the Impeller CAD System of Centrifugal Pump

离心泵叶轮CAD系统轴面绘型的研究

A STUDY OF THE CAM-ROTOR VANE PUMP FEATURED BY LOW NOISE AND OPTIMUM PERFORMANCE

低噪声、高性能凸轮转子叶片泵的研究

The Measurement of Flow Fields at the Exit of an Axial Flow Pump Impeller by 3D-PIV;

轴流泵叶轮出口流场的3D-PIV测量

The Analyse and Research of Airfoil Geometrical Parameter in the Multiphase-pump Impeller

油气混输泵动叶轮翼型参数配合研究

Optimization of Centrifugal Pump Impellers and Computer Aided Design

离心泵叶轮的优化及计算机辅助设计

Large-eddy Simulation and Analysis of Turbulent Flow in Axial Pump Impeller

轴流泵叶轮内部流场大涡模拟及分析

STUDY OF CUTTING IMPELLER OF IS50-32-200 CENTRIFUGAL PUMP

IS50-32-200型离心泵叶轮切割研究

Study of Modeling For Reverse Engineering Based On Centrifugal Pump Impeller's Practicality

基于实物的离心泵叶轮反求技术建模